package cn.edu.scau.cmi.zhuangxipan.chapter3;

public class Example3_2 {
	public static void main(String args[]) {
		People_1 zhang,zhou;
		zhang=new People_1();
		zhang.weight=66.5F;
		zhang.age=21;
		zhang.speak();
		zhou=new People_1();
		zhou.weight=56.9F;
		zhou.age=19;
		zhou.speak();
	}

}
